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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN0PR12MB6101.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: bb7daa94-1a32-4e41-757d-08da3e841e93 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 May 2022 19:23:59.5308 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: UgxdYj3aoFwiPgFS5qR4ny5AtuHDvX/+DTRPtDvTaVtiIxpHf4KP2fuZu/o8VW1ZgGPaRd/vxqkD67HJV1mtWw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3657 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [Public] Hi, The firmware on some OEM laptops with AMD SOCs advertise that they have sen= sors connected to AMD SFH but they really don't physically have them. In 5.19 a commit has gone in that discovers this case= and prevents the driver from advertising this sensor to userspace. This might not seem like a big deal to have sensors advertis= ed that aren't really there, but AMD has observed that specifically on orientation sensors the random garbage data associated= can cause userspace to interpret a screen rotation during resume from suspend. =20 As GNOME has a daemon running that interprets these events I've seen first = hand that it can cause the display go upside down without a lot of recourse other than command line tools or rebooting. Can you please backport this commit to 5.15.y+ and later to fix this: commit b5d7f43e97dabfa04a4be5ff027ce7da119332be ("HID: amd_sfh: Add support= for sensor discovery") Thanks,=